/*
 * This file is part of Adblock Plus <https://adblockplus.org/>,
 * Copyright (C) 2006-2015 Eyeo GmbH
 *
 * Adblock Plus is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 as
 * published by the Free Software Foundation.
 *
 * Adblock Plus is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.pl.adblocker.core;


public final class Filter extends JsValue {
	static {
		try {
			registerNatives();
		} catch (Throwable e) {
			// TODO: handle exception
			e.printStackTrace();
		}
	}

	public Filter(final JsValue jsValue) {
		super(ctor(jsValue.ptr));
	}

	private Filter(final long pointer) {
		super(pointer);
	}

	public Type getType() {
		return getType(this.ptr);
	}

	public boolean isListed() {
		return isListed(this.ptr);
	}

	public void addToList() {
		addToList(this.ptr);
	}

	public void removeFromList() {
		removeFromList(this.ptr);
	}

	@Override
	public int hashCode() {
		return (int) (this.ptr >> 32) * (int) this.ptr;
	}

	@Override
	public boolean equals(final Object o) {
		if (!(o instanceof Filter)) {
			return false;
		}

		return operatorEquals(this.ptr, ((Filter) o).ptr);
	}

	public static enum Type {
		BLOCKING, EXCEPTION, ELEMHIDE, ELEMHIDE_EXCEPTION, COMMENT, INVALID;
	}

	private final static native void registerNatives();

	private final static native long ctor(long jsValuePtr);

	private final static native Type getType(long ptr);

	private final static native boolean isListed(long ptr);

	private final static native void addToList(long ptr);

	private final static native void removeFromList(long ptr);

	private final static native boolean operatorEquals(long ptr, long other);
}
